Cheap Flights from Iasi (IAS) to Samui Intl. Airport (USM)

Popular airlines from Iasi (IAS) to Samui Intl. Airport (USM)

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Frequently asked questions

How much does a flight from Iasi Airport (IAS) to Ko Samui Airport (USM) cost?
Get a cheap one-way flight or cheap return flight from Iasi Airport (IAS) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Iasi Airport (IAS) to Ko Samui Airport (USM)?
The cheapest month to fly from IAS to USM is , when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Iasi Airport (IAS) to Ko Samui Airport (USM)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from IAS to USM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Iasi Airport (IAS) to Ko Samui Airport (USM)?
You'll have to catch a flight with a layover if you're traveling from Iasi Airport (IAS) to Ko Samui Airport (USM). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IAS to USM?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Iasi Airport (IAS) to Ko Samui Airport (USM)?
Choose a flight from Iasi Airport (IAS) to Ko Samui Airport (USM) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Iasi Airport (IAS) to Ko Samui Airport (USM) last-minute?
Waiting until just before your trip to book a flight from IAS to USM generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book an IAS to USM flight and hotel package?
You'll generally save money by securing an IAS to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Iasi Airport (IAS) to Ko Samui Airport (USM)?
It's usually possible to cancel or reschedule your IAS to USM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Iasi
Destination airport
Samui Intl. Airport
Distance
4912 mi

Book with confidence

Iasi to Samui Intl. Airport Flights

The cheapest times to fly from Iasi to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Iasi to Samui Intl. Airport are during the month of . You can find some of the cheapest flights from Iasi to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Iasi to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Iasi to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Iasi to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Iasi to Samui Intl. Airport in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Iasi to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Iasi to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Iasi to Samui Intl. Airport Flights
*Available to One Key members.